Home / 36,804,348.60-55,206,514.26-9,878,004.60

Finding the Fourth Proportional to 36,804,348.60, 55,206,514.26 and 9,878,004.60

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Solution

The fourth proportional to 36,804,348.60, 55,206,514.26 and 9,878,004.60 is: 14,817,004.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,804,348.60 : 55,206,514.26 = 9,878,004.60 : x
  2. Step 2: Convert to fraction form
    36,804,348.60/55,206,514.26 = 9,878,004.60/x
  3. Step 3: Cross multiply
    36,804,348.60x = 55,206,514.26 × 9,878,004.60
  4. Step 4: Simplify right side
    36,804,348.60x = 545,330,201,810,245.56
  5. Step 5: Solve for x
    x = 545,330,201,810,245.56/36,804,348.60
  6. Step 6: Final answer
    x = 14,817,004.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.